<template>
  <div class="mixin-components-container">
    <el-row :gutter="20" style="margin-top:50px;">
      <el-col :span="6">
        <el-card class="box-card" v-loading="loading">
          <div slot="header" class="clearfix">
            <el-button type="success" round @click="handleImportZhaoShang">招行订单</el-button>
          </div>
        </el-card>
      </el-col>
    </el-row>
    <el-dialog :title="upload.title" :visible.sync="upload.open" width="400px">
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?orderType=' + this.orderType"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :on-error="handleFileError"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">
          将文件拖到此处，或
          <em>点击上传</em>
        </div>
        <div class="el-upload__tip" slot="tip">
<!--          <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的用户数据-->
<!--          <el-link type="info" style="font-size:12px" @click="importTemplate">下载模板</el-link>-->
        </div>
        <div class="el-upload__tip" style="color:#ff0000" slot="tip">提示：仅允许导入“xls”或“xlsx”格式文件！</div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
    <el-dialog :title="errorList.title" :visible.sync="errorList.open" width="65%">
      <el-table v-loading="errorList.loading" :data="errorList.datalist">
        <el-table-column label="订单编号" align="center" prop="tradeno" width="130"/>
        <el-table-column label="描述" align="center" prop="errmsg" :show-overflow-tooltip="true" />
      </el-table>
      <div slot="footer" class="dialog-footer">
        <el-button @click="errorList.open = false">关 闭</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
  import { getAccessToken } from "@/utils/auth";
export default {
  name: 'OrdderImport',
  components: {},
  directives: {
  },
  data() {
    return {
      // 遮罩层
      loading: false,
      orderType:'',
      errorList: {
        loading: false,
        title:'异常订单',
        open: false,
        datalist: []
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getAccessToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/admin/order/import"
      }
    }
  },
  methods: {
    /** 导入招商按钮操作 */
    handleImportZhaoShang() {
      this.upload.title = "招商订单";
      this.upload.open = true;
      this.orderType='zhaoshang';
    },
    /** 下载模板操作 */
    importTemplate() {
      // importTemplate().then(response => {
      //   this.download(response.msg);
      // });
    },
// 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.loading=true;
      this.upload.isUploading = true;
      this.upload.open=false;
    },
// 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      console.log(response);
      this.loading=false;
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      // this.getList();
      if (response.code===0){
        let data=response.data||{returncode:'-1',returninfo:'导入失败',datalist:[]};
        console.log(data);
        if (data.returncode==='0'){
          this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
        }else {
          this.errorList.title=data.returninfo;
          this.errorList.open=true;
          this.errorList.datalist=data.datalist;
        }
      }else{
        this.msgError(response.msg);
      }
    },
// 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    },
    handleFileError(err, file, fileList) {
      this.loading=false;
      this.upload.isUploading=false;
      this.msgError(err)
    }
  }
}
</script>

<style scoped>
  .mixin-components-container {
    background-color: #f0f2f5;
    padding: 30px;
    min-height: calc(100vh - 84px);
  }

  .component-item {
    min-height: 100px;
  }
</style>
